* {
  margin: 0;
  padding: 0;
  list-style: none;
}
#wrapper {
  width: 400px;
  border: 1px solid black;
  margin: 0 auto;
  border-radius: 5px;
  padding: 10px;
}
#wrapper .header span {
  padding: 0 10px;
  display: inline-block;
  border-radius: 3px;
  color: white;
  background-color: #d3e8ff;
}
#wrapper .list ul {
  width: 400px;
  margin: 0 auto;
}
#wrapper .list ul li {
  width: 100%;
  height: 70px;
  position: relative;
  box-sizing: border-box;
  border-bottom: 1px solid black;
  padding: 10px 10px 10px 70px;
  margin-bottom: 10px;
}
#wrapper .list ul li img {
  position: absolute;
  width: 50px;
  height: 50px;
  left: 10px;
  top: 10px;
}
#wrapper .list ul li .name {
  font-size: 24px;
  width: 100%;
}
#wrapper .list ul li .msg {
  opacity: 0.6;
  width: 100%;
}
